3v4l.org

run code in 300+ PHP versions simultaneously
<?php $period2 = new DatePeriod( new DateTime('-3 months'), DateInterval::createFromDateString('first day of next month'), new DateTime('NOW') ); $months = array(); $day = array(); foreach ($period2 as $p) $day[] = strftime('%A', $p->getTimestamp()); echo $day; ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0110.00418.84
8.3.30.0070.00718.98
8.3.20.0050.00320.04
8.3.10.0000.00821.81
8.3.00.0050.00319.75
8.2.170.0070.00722.96
8.2.160.0070.00722.24
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00419.79
8.2.110.0030.00619.30
8.2.100.0080.00417.88
8.2.90.0040.00419.34
8.2.80.0040.00418.00
8.2.70.0040.00417.87
8.2.60.0030.00618.16
8.2.50.0000.00918.07
8.2.40.0060.00318.22
8.2.30.0020.00518.13
8.2.20.0000.00817.99
8.2.10.0050.00218.33
8.2.00.0040.00418.12
8.1.270.0090.00018.96
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00323.96
8.1.230.0100.00018.93
8.1.220.0040.00417.88
8.1.210.0040.00418.77
8.1.200.0030.00617.50
8.1.190.0080.00017.48
8.1.180.0040.00418.10
8.1.170.0050.00320.54
8.1.160.0000.00822.14
8.1.150.0020.00519.01
8.1.140.0070.00017.67
8.1.130.0040.00417.95
8.1.120.0070.00017.70
8.1.110.0000.00717.79
8.1.100.0030.00517.75
8.1.90.0040.00417.69
8.1.80.0040.00417.76
8.1.70.0000.00717.75
8.1.60.0040.00417.65
8.1.50.0000.00817.64
8.1.40.0040.00417.57
8.1.30.0030.00617.89
8.1.20.0050.00317.78
8.1.10.0040.00417.72
8.1.00.0000.00717.79
8.0.300.0070.00018.77
8.0.290.0050.00317.00
8.0.280.0000.00718.53
8.0.270.0030.00317.34
8.0.260.0000.00817.30
8.0.250.0020.00517.27
8.0.240.0000.00717.13
8.0.230.0000.00717.31
8.0.220.0040.00417.21
8.0.210.0000.00717.25
8.0.200.0000.00717.26
8.0.190.0040.00417.20
8.0.180.0040.00417.20
8.0.170.0030.00617.30
8.0.160.0040.00417.16
8.0.150.0000.00717.07
8.0.140.0030.00317.14
8.0.130.0040.00413.51
8.0.120.0030.00517.16
8.0.110.0000.00817.12
8.0.100.0000.00717.24
8.0.90.0040.00417.24
8.0.80.0120.00617.18
8.0.70.0000.00717.24
8.0.60.0070.00017.23
8.0.50.0040.00417.28
8.0.30.0130.00817.16
8.0.20.0080.01117.42
8.0.10.0000.00717.27
8.0.00.0080.00917.18
7.4.330.0000.00515.27
7.4.320.0040.00416.80
7.4.300.0060.00016.70
7.4.290.0000.00616.70
7.4.280.0000.00816.72
7.4.270.0000.00716.84
7.4.260.0030.00516.78
7.4.250.0000.00716.76
7.4.240.0050.00316.71
7.4.230.0030.00316.85
7.4.220.0100.01016.57
7.4.210.0060.01016.76
7.4.200.0030.00316.82
7.4.160.0110.00516.63
7.4.150.0140.00317.40
7.4.140.0160.00317.86
7.4.130.0050.01316.58
7.4.120.0070.00916.81
7.4.110.0100.01016.76
7.4.100.0100.00616.86
7.4.90.0070.01016.94
7.4.80.0070.01119.39
7.4.70.0110.00916.81
7.4.60.0100.00716.74
7.4.50.0030.00316.69
7.4.40.0130.00316.48
7.4.30.0130.01016.86
7.4.00.0120.00615.33
7.3.330.0060.00013.44
7.3.320.0100.00513.40
7.3.310.0030.00316.57
7.3.300.0040.00416.51
7.3.290.0060.00816.55
7.3.280.0080.00816.52
7.3.270.0120.00617.40
7.3.260.0110.00816.68
7.3.250.0100.01016.71
7.3.240.0070.01016.81
7.3.230.0160.00716.54
7.3.210.0110.01116.68
7.3.200.0100.01319.39
7.3.190.0110.00416.74
7.3.180.0130.00316.57
7.3.170.0130.00916.49
7.3.160.0090.01516.65
7.3.120.0160.00315.06
7.3.110.0030.01715.07
7.3.100.0110.00715.27
7.3.90.0110.00015.09
7.3.80.0040.01115.06
7.3.70.0030.01015.02
7.3.60.0060.00915.08
7.3.50.0030.00915.26
7.3.40.0100.00715.09
7.3.30.0080.00414.93
7.3.20.0070.00716.80
7.3.10.0070.01116.72
7.3.00.0110.00616.84
7.2.330.0100.01016.97
7.2.320.0160.00616.79
7.2.310.0110.00816.70
7.2.300.0110.00516.99
7.2.290.0110.01216.82
7.2.250.0090.00915.27
7.2.240.0070.01315.57
7.2.230.0090.00915.01
7.2.220.0080.00815.19
7.2.210.0080.00815.55
7.2.200.0070.00315.23
7.2.190.0030.01315.23
7.2.180.0030.00915.41
7.2.170.0100.00715.31
7.2.130.0160.00517.03
7.2.120.0080.00916.70
7.2.110.0070.01017.03
7.2.100.0090.00716.98
7.2.90.0100.00716.73
7.2.80.0120.00516.77
7.2.70.0100.00816.94
7.2.60.0130.00716.86
7.2.50.0120.01217.01
7.2.40.0100.00716.94
7.2.30.0140.00516.64
7.2.20.0150.00517.05
7.2.10.0130.00317.13
7.2.00.0030.00918.08
7.1.330.0070.01016.08
7.1.320.0040.01116.05
7.1.310.0070.00716.04
7.1.300.0000.00915.92
7.1.290.0120.00316.16
7.1.280.0120.00616.04
7.1.270.0110.00015.88
7.1.260.0120.00016.05
7.1.250.0070.00815.91
7.1.200.0000.01316.16
7.1.100.0060.01218.30
7.1.70.0000.00817.12
7.1.60.0060.01219.50
7.1.50.0200.00934.94
7.1.00.0030.07322.31
7.0.200.0040.00415.29
7.0.140.0070.07021.95
7.0.60.0130.03019.93
7.0.50.0000.04717.78
7.0.40.0030.08320.07
7.0.30.0270.07320.00
7.0.20.0400.07019.96
7.0.10.0270.07720.20
7.0.00.0130.07020.17
5.6.280.0030.07320.81
5.6.210.0170.07020.62
5.6.200.0070.05718.23
5.6.190.0170.05020.56
5.6.180.0300.07020.59
5.6.170.0370.07020.33
5.6.160.0030.04320.38
5.6.150.0100.08018.17
5.6.140.0100.06318.18
5.6.130.0070.06718.12
5.6.120.0070.04321.15
5.6.110.0100.08021.01
5.6.100.0070.08320.96
5.6.90.0130.05320.96
5.6.80.0070.07320.35
5.6.70.0300.06320.36
5.5.350.0100.07320.41
5.5.340.0030.08017.91
5.5.330.0030.08720.40
5.5.320.0100.04020.21
5.5.310.0370.08020.34
5.5.300.0100.07018.02
5.5.290.0100.07017.91
5.5.280.0030.09020.87
5.5.270.0000.06320.86
5.5.260.0100.06020.83
5.5.250.0100.06720.61
5.5.240.0070.04020.15
5.4.450.0700.05319.45
5.4.440.1100.04719.63
5.4.430.0930.05319.47
5.4.420.0730.06719.32
5.4.410.0670.05319.41
5.4.400.0400.04718.76
5.4.390.0270.05318.72
5.4.380.0270.05718.69
5.4.370.0230.05718.50
5.4.360.0270.05018.80
5.4.350.0330.04718.52
5.4.340.0270.05318.72
5.4.320.0370.04718.71
5.4.310.0270.05318.56
5.4.300.0370.04318.72
5.4.290.0270.05318.59
5.4.280.0270.05718.62
5.4.270.0170.06018.60
5.4.260.0270.05318.48
5.4.250.0330.06718.72
5.4.240.0200.06018.48
5.4.230.0270.05018.77
5.4.220.0270.05718.65
5.4.210.0270.06018.69
5.4.200.0300.05016.55
5.4.190.0370.04718.77
5.4.180.0300.06018.66
5.4.170.0370.06718.63
5.4.160.0270.05318.51
5.4.150.0330.05318.58
5.4.140.0270.05016.36
5.4.130.0300.04716.16
5.4.120.0270.04716.22
5.4.110.0270.05316.21
5.4.100.0370.04316.21
5.4.90.0170.06016.19
5.4.80.0270.05316.17
5.4.70.0230.05316.19
5.4.60.0230.06016.26
5.4.50.0330.04316.16
5.4.40.0230.05316.05
5.4.30.0270.04716.11
5.4.20.0300.05316.03
5.4.10.0230.05016.27
5.4.00.0270.05315.71
5.3.290.0230.05714.67
5.3.280.0400.04014.53
5.3.270.0270.06014.58
5.3.260.0370.04314.56
5.3.250.0130.06314.54
5.3.240.0230.06314.64
5.3.230.0230.05714.61
5.3.220.0370.06314.48
5.3.210.0330.07714.45
5.3.200.0270.05314.56
5.3.190.0270.05014.64
5.3.180.0200.05714.47
5.3.170.0500.05714.62
5.3.160.0400.06714.55
5.3.150.0300.07714.66
5.3.140.0300.05314.65
5.3.130.0300.06314.64
5.3.120.0330.04714.65
5.3.110.0230.06014.53
5.3.100.0200.05714.13
5.3.90.0270.05714.00
5.3.80.0270.05014.12
5.3.70.0230.05713.95
5.3.60.0370.06014.08
5.3.50.0270.05013.86
5.3.40.0270.05713.91
5.3.30.0230.05314.01
5.3.20.0270.05313.60
5.3.10.0300.05313.58
5.3.00.0230.05713.68
5.2.170.0200.04711.12
5.2.160.0300.04311.28
5.2.150.0200.04711.18
5.2.140.0270.03711.09
5.2.130.0170.04711.16
5.2.120.0330.04311.14
5.2.110.0200.04011.05
5.2.100.0230.04311.14
5.2.90.0200.04311.05
5.2.80.0230.04011.05
5.2.70.0200.04711.15
5.2.60.0200.04311.11
5.2.50.0270.03710.98
5.2.40.0270.03011.05
5.2.30.0170.04311.00
5.2.20.0270.03011.02
5.2.10.0200.04011.01
5.2.00.0200.04010.69
5.1.60.0200.03010.10
5.1.50.0200.03010.10
5.1.40.0130.0409.96
5.1.30.0170.03710.31
5.1.20.0170.03710.36
5.1.10.0170.03710.04
5.1.00.0230.03010.17
5.0.50.0130.0308.61
5.0.40.0100.0278.50
5.0.30.0100.0478.27
5.0.20.0030.0338.23
5.0.10.0130.0278.16
5.0.00.0070.0478.23
4.4.90.0070.0235.89
4.4.80.0170.0235.94
4.4.70.0030.0275.89
4.4.60.0030.0275.85
4.4.50.0170.0175.87
4.4.40.0170.0305.87
4.4.30.0100.0175.88
4.4.20.0070.0235.93
4.4.10.0030.0275.88
4.4.00.0100.0405.85
4.3.110.0130.0205.86
4.3.100.0100.0205.78
4.3.90.0070.0235.77
4.3.80.0130.0305.84
4.3.70.0100.0205.82
4.3.60.0070.0235.91
4.3.50.0070.0235.84
4.3.40.0100.0335.75
4.3.30.0030.0235.00
4.3.20.0070.0205.00
4.3.10.0030.0235.00
4.3.00.0170.0177.32

preferences:
38.67 ms | 400 KiB | 5 Q